SB15NBAC30-8 5" Black Aluminum Cone Mid-bass

The SB15NBAC30-8 Black Aluminum Cone Mid-bass features: Rohacell®/Carbon fiber sandwich cone for optimized stiffness/damping ratio. Vented cast aluminum chassis for optimum strength and low compression and low damping rubber surround for improved transien

82,95 €
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Highlights

  • Vented cast aluminum chassis for optimum strength and low compression
  • Geometrically reinforced aluminum cone for optimum piston operation and reduced break-up
  • Soft low damping rubber surround for improved transient response
  • Non-conducting fiber glass voice coil former for minimum damping
  • Extended copper sleeve on pole piece for low inductance and low distortion
  • CCAW voice coil for reduced moving mass
  • Long life silver lead wires
  • Vented pole piece for reduced compression

 

Product details

SB Acoustics SB15NBAC30-8 5" Black Aluminum Cone Mid-bass

 

The SB15NBAC30-8 Black Aluminum Cone Mid-bass features: Rohacell®/Carbon fiber sandwich cone for optimized stiffness/damping ratio. Vented cast aluminum chassis for optimum strength and low compression and low damping rubber surround for improved transient response. Non-conducting fiber glass voice coil former for minimum damping. Extended copper sleeve on pole piece for low inductance and low distortion. CCAW voice coil for reduced moving mass and long life silver lead wires. Vented pole piece for reduced compression.

SISB15NBAC308

Adatlap

Impedance
8 Ohm
Driver type
Midwoofer
Sensitivity
85.5 dB 2.83V/1m
Resonance frequency (fs)
35.5 Hz
DC resistance (Re)
5.7 ohms
Mechanical Q (Qms)
4.22
Electrical Q at Fs (Qes)
0.41
Total Q factor (Qts)
0.37
Speaker diameter
5"
Voice coil inductance (L)
0.14 mH
Effective mechanical mass incl air load (mms)
10 g
Effective piston radiating area (Sd)
82 cm2
Force factor (BL)
5.7 Tm
Equivalent volume of compliance (Vas)
0.6 ft.³